{"product_id":"bmc-performance-air-filter-pair-mercedes-amg-m113k-e55-cls55-sl55-s55-cl55-g55-oe-1130940004","title":"BMC Performance Air Filter Pair – Mercedes AMG M113K | E55, CLS55, SL55, S55, CL55, G55 (OE 1130940004)","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #333; line-height: 1.65; max-width: 900px; margin: auto; padding: 20px;\"\u003e\n\n\u003cp style=\"text-align: center; font-size: 17px; color: #444;\"\u003eA direct-fit pair of BMC performance air filters for the supercharged M113K 5.4L V8. Drops straight into the factory AMG airbox — no modifications, no tuning required.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #f7f9fc; border: 1px solid #d6e2f0; border-radius: 8px; padding: 20px; text-align: center; margin: 25px auto; max-width: 620px;\"\u003e\n\u003cp style=\"font-size: 16px; margin: 0 0 10px 0;\"\u003e\u003cstrong\u003eSold as a pair.\u003c\/strong\u003e The M113K uses two filter elements — one per side. This listing covers both, so you replace the set in one go.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin: 0; color: #006644;\"\u003e\u003cstrong\u003eFree US shipping\u003c\/strong\u003e — no minimum, no surprise at checkout. 30-day returns.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #004aad; font-size: 20px;\"\u003eWhy Upgrade the Filters\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 16px; line-height: 1.85;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher flow than a paper element\u003c\/strong\u003e — less restriction on the intake side, where the M113K is already working hard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OE replacement\u003c\/strong\u003e — fits the factory AMG airbox exactly, no adapter needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e — cleanable and re-oilable rather than a consumable you replace every service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo tune required\u003c\/strong\u003e — runs on the stock calibration exactly as it did before\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color: #fff8e6; border-left: 4px solid #d18b00; padding: 16px 18px; margin: 25px 0; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003e\u003cstrong\u003eAdd the intake filter spacer kit (+$150)\u003c\/strong\u003e using the selector above. The spacers raise the filters into a higher-flow region of the airbox, reducing restriction at the filter seal — worth up to +10 WHP on its own, and it bolts on with the filters in the same job.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"margin: 30px 0; border-color: #ddd;\"\u003e\n\n\u003ch2 style=\"color: #004aad; font-size: 20px;\"\u003ePart Numbers\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 16px; line-height: 1.8;\"\u003e\n\u003cli\u003e\u003cstrong\u003e1130940004\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e113-094-00-04\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eA1130940004\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 30px 0; border-color: #ddd;\"\u003e\n\n\u003ch2 style=\"color: #004aad; font-size: 20px;\"\u003eVehicle Compatibility – M113K 5.4L Supercharged\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; font-size: 15px; background-color: #fff; border: 1px solid #ccc; min-width: 420px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #004aad; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eChassis\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003eE55 AMG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003eW211\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003eCLS55 AMG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003eW219\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e2005–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003eSL55 AMG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003eR230\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e2003–2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003eS55 AMG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003eW220\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003eCL55 AMG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003eW215\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e2003–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003eG55 AMG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003eW463\u003c\/td\u003e\n\u003ctd style=\"padding: 9px; border: 1px solid #ccc;\"\u003e2005–2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 14px; color: #666;\"\u003eNot sure which element your car uses? Send us your VIN and we'll confirm before you order.\u003c\/p\u003e\n\n\u003chr style=\"margin: 30px 0; border-color: #ddd;\"\u003e\n\n\u003ch2 style=\"color: #004aad; font-size: 20px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails style=\"margin-bottom: 14px; border-bottom: 1px solid #ddd; padding-bottom: 14px;\"\u003e\n\u003csummary style=\"font-weight: 600; cursor: pointer; font-size: 16px;\"\u003eIs this one filter or two?\u003c\/summary\u003e\n\u003cp style=\"margin: 10px 0 0 22px; color: #444;\"\u003eTwo. The M113K V8 runs a filter element on each side of the airbox, and this listing is for the pair. You're not ordering half a set.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 14px; border-bottom: 1px solid #ddd; padding-bottom: 14px;\"\u003e\n\u003csummary style=\"font-weight: 600; cursor: pointer; font-size: 16px;\"\u003eWhat does the spacer kit add?\u003c\/summary\u003e\n\u003cp style=\"margin: 10px 0 0 22px; color: #444;\"\u003eThe M113K airbox chokes where the filter seals against the lid, and that restriction gets worse under boost. The spacers lift the filters into a smoother airflow path, cutting turbulence so the filters can actually do their job. Direct bolt-on, no cutting, fully reversible, and no tune needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 14px; border-bottom: 1px solid #ddd; padding-bottom: 14px;\"\u003e\n\u003csummary style=\"font-weight: 600; cursor: pointer; font-size: 16px;\"\u003eWill these throw a check engine light?\u003c\/summary\u003e\n\u003cp style=\"margin: 10px 0 0 22px; color: #444;\"\u003eNo. They're a direct OE-dimension replacement sitting in the factory housing — nothing changes upstream of the MAF.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 14px; border-bottom: 1px solid #ddd; padding-bottom: 14px;\"\u003e\n\u003csummary style=\"font-weight: 600; cursor: pointer; font-size: 16px;\"\u003eHow hard is the install?\u003c\/summary\u003e\n\u003cp style=\"margin: 10px 0 0 22px; color: #444;\"\u003eStraightforward. Open the airbox, lift out the old elements, drop the new ones in. No tools beyond what's needed to open the housing, and no cutting or modification. Add the spacers and it's about 20–30 minutes total.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 14px; border-bottom: 1px solid #ddd; padding-bottom: 14px;\"\u003e\n\u003csummary style=\"font-weight: 600; cursor: pointer; font-size: 16px;\"\u003eDoes this fit the naturally aspirated M113?\u003c\/summary\u003e\n\u003cp style=\"margin: 10px 0 0 22px; color: #444;\"\u003eThis element is the AMG-specification filter for the supercharged M113K 55 models listed above. Non-AMG V8s often use a different element — send us your VIN and we'll check.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cp style=\"text-align: center; font-size: 15px; color: #666; margin-top: 30px;\"\u003eQuestions about fitment? \u003ca style=\"color: #990000;\" href=\"\/pages\/contact\"\u003eSend us your VIN\u003c\/a\u003e and we'll confirm before you order.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"No","offer_id":47315481100463,"sku":"1130940004","price":170.0,"currency_code":"USD","in_stock":true},{"title":"Yes","offer_id":47315646152879,"sku":"BU-M113K-BMC-SPACER","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/M113K_BMC_High-flow_filters.jpg?v=1785996119","url":"https:\/\/benzunitedparts.com\/products\/bmc-performance-air-filter-pair-mercedes-amg-m113k-e55-cls55-sl55-s55-cl55-g55-oe-1130940004","provider":"BenzUnited Parts","version":"1.0","type":"link"}